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Emerald|Lab Grown|IGI

1.03ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG445037577

Shape and cutting style on the report: Emerald cut

Certificate IGI LG445037577

Diamond specifications and retailer prices

From €526 EUR
As of November 4, 2026
Save €3,267 EUR (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,793 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445037577 or 445037577. Listed at 11 retailers as of November 4, 2026, with prices from €526 to €3,793, a €3,267 spread on the same certified stone. MOH London lists it at €3,793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037577
Dimensions6.81 × 4.82 × 3.12 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
undefined
Top View
6.81 mm4.82 mm1.03 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037577
Side View
Table 68.5%Crown 27.5°Girdle: Slightly ThickPavilion 38.4°Culet: LNGDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €3,793 EUR|Low: €526 EUR|High: €3,854 EUR|Avg: €1,617 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 6€526 EUR
Retailer 7€967 EUR
Retailer 12€1,052 EUR
Retailer 8€1,122 EUR
Retailer 11€1,122 EUR
Retailer 5€1,199 EUR
Retailer 3€1,279 EUR
Retailer 4€1,594 EUR
Retailer 9€1,785 EUR
Retailer 2€2,063 EUR
Retailer 10€2,102 EUR
Retailer 13€2,275 EUR
MOH London€3,793 EUR

23 data points across 13 retailers

11 retailers€526 EUR to €3,793 EUR

A
Cheapest Retailer
-
€526 EUR
B+
Retailer 2
-
€967 EUR
View
B+
Retailer 3
-
€1,052 EUR
View
B+
Retailer 4
-
€1,122 EUR
View
Retailer 5
-
€1,122 EUR
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€1,279 EUR
View
B
Retailer 7
-
€1,785 EUR
View
B
Retailer 8
-
€2,063 EUR
View
B
Retailer 9
-
€2,102 EUR
View
B
Retailer 10
-
€2,275 EUR
View
Most Expensive
B
MOH London
LG445037577 · Nov 5
€3,793 EUR
£3,352 GBP
View
10 more retailers have this diamond
Prices start from €526 EURSave up to €3,267 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.03ct Emerald
€526 EUR